Base | Representation |
---|---|
bin | 1000100100010111… |
… | …0011111011011011 |
3 | 12221021212012121200 |
4 | 2021011303323123 |
5 | 14202300031021 |
6 | 1020121005243 |
7 | 110665460136 |
oct | 21105637333 |
9 | 5837765550 |
10 | 2300002011 |
11 | a8032260a |
12 | 542323823 |
13 | 2a8676048 |
14 | 17b66d21d |
15 | d6dc2126 |
hex | 89173edb |
2300002011 has 24 divisors (see below), whose sum is σ = 3448570944. Its totient is φ = 1476092160.
The previous prime is 2300002007. The next prime is 2300002027. The reversal of 2300002011 is 1102000032.
It is a happy number.
It is not a de Polignac number, because 2300002011 - 22 = 2300002007 is a prime.
It is a super-4 number, since 4×23000020114 (a number of 39 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 2300001984 and 2300002002.
It is not an unprimeable number, because it can be changed into a prime (2300002511) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18766 + ... + 70371.
It is an arithmetic number, because the mean of its divisors is an integer number (143690456).
Almost surely, 22300002011 is an apocalyptic number.
2300002011 is a deficient number, since it is larger than the sum of its proper divisors (1148568933).
2300002011 is a wasteful number, since it uses less digits than its factorization.
2300002011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89251 (or 89248 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 2300002011 is about 47958.3361992469. The cubic root of 2300002011 is about 1320.0065065106.
Adding to 2300002011 its reverse (1102000032), we get a palindrome (3402002043).
The spelling of 2300002011 in words is "two billion, three hundred million, two thousand, eleven".
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